A certain sample of E. Coli has 2.5 times the population every hour. If the sample began with 50 cells, which of the following is closest to the population of the sample after 4 hours

Q: A small remote village receives radio broadcasts from two radio stations, a news station and a music…

A: Given:Of the listeners, 70% will remain listening to the news after the station break that occurs…

Q: In a computer installation, 60% of programs are written in C++ and 40% in Java. 60% of the programs…

A: It is given that, in a computer installation, 60% of programs are written in C++ and 40% in Java.

Q: Solve for n if nP, = 6nP,, where P means permutation.

A: Formula of permutation: Prn=n!n-r! We are given that P5n=6×P3n So, using the formula:…

Q: man gives his dog one type of medication every 9 ​days, and a second type of medication every 6

A: First type of medication given to the dog for every 9 days . Second type of Medication given to the…

Q: 3. A box contains 60 yellow marbles, 110 blue marbles and 90 green marbles. If you pick one marble…

A:

Q: ge, and then will transfer to a college that is not expensive but is

A:

Q: present. (i) If it is found that the number doubles in 4 hours, how many may be expected at the end…

A:

Q: Based on a total of 15,000 interactions across all typest, how much would Get Food Now earn from app…

A: Based on a total of 15,000 interactions across all typest,

Q: A is two years old older than B who is twice as old as C. If the total of ages of A, B, & C be 27,…

A: Let the age of C  be x . Then B's age and A's age are 2x and x respectively.Then formulate an…

Q: In 2020 the hourly minimum wage for a city of Norwalk worker was $11.75. Suppose every year it is…

A:

Q: n is increasing, and those on w 3x + 5.

A: Introduction: The input values of a function f(x) where f(x) has minimum or maximum values are…

Q: Suppose 5 of every 9 dentists recommend Mintyfresh Toothpaste. Suppose ten dentists are chosen (a)…

A: A binomial distribution can be thought of as simply the probability of a success or failure outcome…

Q: Suppose you have two light bulbs, where their lifespan (in months) follows ξ1, ξ2 ∈ Exp (1/5). What…

A:

Q: Today Gwen is twice as old as Arni and Arni is 3 years younger than Tess. If Gwen, Arni, and Tess…

A: Ans ii

Q: 1. A nurse gives her patient one tablet every 45 minutes. How many tablets will she need for a…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: In what year will the estimated revenue of Amazon be 1,241 billion US dollars?  Note: I am asking…

A: Yearly data is given for Amazon annual revenue. We have to calculate regression equation first Than…

Q: A certain man observed that each night he was sleeping 15 minutes longer than he had the night…

A: In the question it is given that the man started observing his sleep pattern right after he slept…

Q: Suppose a, b e (0, ) and a b- a.

A: I hope that this solution will help you .Thankyou. Best regards.

Q: John is twice as old as his friend Peter. Peter is 5 years older than Alice. In 5 years, John will…

A: Consider John's age as J, Peter age's as P and Alice age as A. From given, J=2P, P=A+5 and J+5=3A.

Q: e passes through the points 27- 10

A: 5. Plane: a) The plane passes through the points (3,2,1) and (3,1,-5)And perpendicular to the plane…

Q: Mr.Hamilton waters one of his plants every 10 days and another plant every 14 days. If he waters…

A: The objective is to fine the number of days till the next time both plants are watered on same day,…

Q: In a certain group there are now 240 individuals, but the number increases by 14% annually. In how…

A: At 240 people are present in a group and increases by 14% annually.

Q: miner finally struck gold, taking 1 oz. of gold the first week, 2 oz. the second week, and 4 the…

A: Given query is to find the amount of gold taken out in 10th week.

Q: 1. In a class experiment, Miguel rolls one ordinary 6-sided die repeatedly. Keeping track of each…

A: Given,  *Six sided die is rolled repeatedly. *He decides to stop rolling as soon as one number{i.e…

Q: In a lumberjack competition, a contestant is blindfolded and spun around 9 times. The blindfolded…

A: GivenY, the distance away from the target and is normally distributed withmean μ=0variance σ2=100…

Q: In a vessel full of wine there are three taps such that if one opens the largest it will empty the…

A: Given, in a vessel full of wine there are three taps such that if one opens the largest it will…

Q: Question 1 of 12, Step 1 of 1 There are 400 students who are enrolled in an introductory biology…

A: There are 7seven boys to every 9 girls . We can formulate the condition as  No of boys: No of girls…

Q: s of january 8 2022 there were 3.92x10^9 fully vaccinated people in the world who recieved the covid…

A: Topic = Algebra

Q: Solve the following game. XX = last two digits of your roll no. Player B Player A BI 3+XX 4+XX A2…

A: A game with only two players is called as a two person zero sum game. If the losses of one player…

Q: A metallurgist has one alloy containing 25%25% aluminum and another containing 52%52% aluminum. How…

A: In the question we have to find pounds of each alloy.

Q: If m*n Denofes -3伝 + Find the 2mn?

A: Given that m*n=2m-n2 therefore -3*5=2-3-52

Q: in a baseball league consisting of 10 teams plays each of the other teams exactly three times . How…

A: Combination formula : nCr = n! /(n-r)! r!

Q: The mayor of little dog, Idaho is firmly convinced that the population of his town is growing by 25%…

A:

Q: A bell rings every 2 seconds, and a bird chirps every 3 seconds. If the ring and the chirp occur…

A: A bell rings every 2 seconds, and a bird chirps every 3 seconds.If the ring and the chirp occur…

Q: If a machine has an efficiency rating of 0.4 and is replaced by another machine with an efficiency…

A: Given that a machine has an efficiency rating of 0.4 and is replaced by another machine with an…

Q: Suppose O1 is twice as likely as O4, O1 is equally as likely as O2, O5 is 5 times as likely as O2,…

A:

Q: A witness to a hit-and-run accident tells the police that the license plate of the car in the…

A:

Q: 2. In a basketball league consisting of 10 teams, each team play each of the other teams exactly…

A: Given information: Total teams=10 Each team of the other teams exactly three times.

Q: A population of scores with p = 38 and CT = 6 is standardized to create a new population with p = 50…

A: As per the given information, we have to find the z scores for each value using the previous data…

Q: A lock uses the letters A through H on the first dial and the digits 0 through 9 on the second and…

A:

Q: A student works in a bookstore where he is required to work at least four and at most five days a…

A: Given- A student works in a bookstore where he is required to work at least four and at most five…

Q: If there were a 1000 runners in a race, how many of them got a z score of 3 or better for the race

A:

Q: am three times as old as my son.Five years later,I shall be two and half times as old as my son.How…

A: I am three times as old as my son.Five years later,I shall be two and half times as old as my…

Q: Suppose  a culture of 300 bacteria is put in a petri dish and the culture doubles every hour.…

A: Given: - A culture of 300 bacteria is put in a petri dish and the culture doubles every hour. To…

Q: In a certain class there are a total of 37 majors in mathematics, 18 majors in philosophy, and 5…

A:

Q: A culture containing 16 bacteria doubles every day. Which of the following formulas represents the…

A: topic - exponential function

Q: Question 6 of 12, Step 1 of 1 There are seven boys to every four girls in an introductory…

A: we use ratio to determine number of boys

Q: A ball is dropped from a height of 192 feet. If it rebounds 3 4 of the height from which it falls…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.